Koh Yao Yai vs Nakhon Si Thammarat
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More island-hopping options
Arranged trips reach nearby islands and Phang Nga Bay, with weather, group size and the chosen base affecting convenience. Another assessed advantage: a stronger beach offering.
More cultural experiences
Wat Phra Mahathat, historic streets and living shadow-puppet traditions give the city exceptional cultural depth. Another assessed advantage: more scope for a modest-budget stay.
Side by side
What feels different
Our editorial assessments · Select a factor to see how we scored each place.
Why we rate Koh Yao Yai 7/10
Several appealing beach bases and Laem Had provide strong coastal appeal, with substantial tidal and location differences.
Why we rate Nakhon Si Thammarat 2/10
Provincial beach outings are possible, but the city is a cultural base with no immediate beach-holiday setting.
What we assess
Beach appeal, convenient access and variety during a beach-focused stay, within the destination itself.
Why we rate Koh Yao Yai 8/10
Green island landscapes, coastal views and the Laem Had sandbar provide a strong natural setting.
Why we rate Nakhon Si Thammarat 5/10
Nearby green countryside provides outings, while the normal city stay is primarily an urban experience.
What we assess
The visual impact of natural surroundings and how central those landscapes are to a typical stay.
Why we rate Koh Yao Yai 5/10
Village and fishing-community outings offer worthwhile local context, with less depth of major heritage sights than cultural cities.
Why we rate Nakhon Si Thammarat 9/10
Wat Phra Mahathat, historic streets and living shadow-puppet traditions give the city exceptional cultural depth.
What we assess
The variety, depth and practical access to historic places, temples, architecture, traditions and cultural experiences during a typical stay.
Why we rate Koh Yao Yai 6/10
Village food and several resort restaurants provide useful choice, though dining is dispersed rather than concentrated in a large town.
Why we rate Nakhon Si Thammarat 8/10
Southern curries, khanom jeen, coffee shops and markets give the city a strong regional dining identity.
What we assess
Food quality, variety, distinctive local cooking and how readily visitors can find good places to eat, regardless of price.
Why we rate Koh Yao Yai 2/10
Resort bars and quiet coastal evenings are available, with few late-night options beyond the main resort venues.
Why we rate Nakhon Si Thammarat 5/10
Pubs, local music venues and evening eating areas offer a useful scene with less visitor-oriented breadth than larger hubs.
What we assess
The choice, variety and liveliness of evening venues, their opening hours and how easily you can enjoy a typical night out.
Why we rate Koh Yao Yai 9/10
Quiet coastal stays and an unhurried village setting are central to the island experience, with local variation around piers and resorts.
Why we rate Nakhon Si Thammarat 5/10
A quieter hotel base is possible, though the cultural centre is also a busy working city.
What we assess
How easily you can enjoy a peaceful stay, considering traffic, nightlife noise, crowds and practical quieter bases.
Why we rate Koh Yao Yai 8/10
Arranged trips reach nearby islands and Phang Nga Bay, with weather, group size and the chosen base affecting convenience.
Why we rate Nakhon Si Thammarat 0/10
The city is not a practical island-hopping base; reaching an island ferry requires a separate onward journey.
What we assess
The variety of worthwhile sea-island trips, convenient departures, journey times and flexibility under normal operating conditions.
Why we rate Koh Yao Yai 6/10
A chosen resort base works with arranged transfers and taxis; exploring the spread-out island requires planning and extra rides.
Why we rate Nakhon Si Thammarat 7/10
Walking works within heritage areas, with local rides between separated sights and arranged transport for countryside trips.
What we assess
Freedom to explore without renting a scooter, using walking, public transport, taxis, tuk-tuks, ride-hailing or boats; transport price is assessed separately.
Why we rate Koh Yao Yai 6/10
Simple bungalows and village food are available, but the smaller budget selection and boat or road transfers add costs.
Why we rate Nakhon Si Thammarat 8/10
Simple city rooms, local meals and modest-cost sightseeing support a budget stay; wider excursions add transport costs.
What we assess
How easily you can enjoy a typical stay on a modest budget, including simple accommodation, food, realistic transport and characteristic activities.
Scores out of 10 · Higher means more of that characteristic About these scores
How to read the scale
Scores run from 0 to 10 and describe how strongly a destination offers each characteristic.
Higher does not always mean better
A higher nightlife score means a livelier scene. A higher quietness score means a calmer atmosphere. The right balance depends on your trip.
Close scores mean similar experiences
Small differences should not decide your trip on their own.
Koh Yao Yai
Choose Koh Yao Yai if...
- Laem Had sandbar and coastal scenery
- Local village and fishing-community context
- Resort stays and arranged water-based outings
The trade-off
The island is dispersed, beaches are tide-sensitive, and a resort transfer does not provide effortless transport everywhere else.
Nakhon Si Thammarat
Choose Nakhon Si Thammarat if...
- Wat Phra Mahathat Woramahawihan
- Historic streets and surviving city-wall heritage
- Suchart Subsin shadow-puppet heritage
The trade-off
The city is spread out; beaches and mountain attractions require extra travel.
Plan your trip
When to go
See how temperature, rainfall and travel conditions change through the year. Select a month to focus your comparison.
| Factor | Koh Yao Yai | Nakhon Si Thammarat |
|---|---|---|
| Average daytime high | 33°C | 31°C |
| Monthly Rainfall | 50 mm | 262 mm |
| Rainy days | 5.6 | 13.6 |
| Crowds | High | Unknown |
| Stay prices | High | Unknown |
| Sea conditions | Calm | Not applicable |
| Average daytime high | 34°C | 32°C |
| Monthly Rainfall | 24 mm | 77 mm |
| Rainy days | 3.4 | 5.8 |
| Crowds | High | Unknown |
| Stay prices | High | Unknown |
| Sea conditions | Calm | Not applicable |
| Average daytime high | 34°C | 33°C |
| Monthly Rainfall | 81 mm | 139 mm |
| Rainy days | 7.5 | 7.2 |
| Crowds | High | Unknown |
| Stay prices | High | Unknown |
| Sea conditions | Calm | Not applicable |
| Average daytime high | 34°C | 34°C |
| Monthly Rainfall | 135 mm | 107 mm |
| Rainy days | 11.7 | 8.1 |
| Crowds | Moderate | Unknown |
| Stay prices | Typical | Unknown |
| Sea conditions | Variable | Not applicable |
| Average daytime high | 33°C | 34°C |
| Monthly Rainfall | 237 mm | 160 mm |
| Rainy days | 18.9 | 14.9 |
| Crowds | Low | Unknown |
| Stay prices | Low | Unknown |
| Sea conditions | Variable | Not applicable |
| Average daytime high | 33°C | 34°C |
| Monthly Rainfall | 249 mm | 120 mm |
| Rainy days | 18.6 | 12.8 |
| Crowds | Low | Unknown |
| Stay prices | Low | Unknown |
| Sea conditions | Rough | Not applicable |
| Average daytime high | 32°C | 34°C |
| Monthly Rainfall | 240 mm | 117 mm |
| Rainy days | 19.1 | 14.2 |
| Crowds | Low | Unknown |
| Stay prices | Low | Unknown |
| Sea conditions | Rough | Not applicable |
| Average daytime high | 32°C | 34°C |
| Monthly Rainfall | 309 mm | 135 mm |
| Rainy days | 19.5 | 15.4 |
| Crowds | Low | Unknown |
| Stay prices | Low | Unknown |
| Sea conditions | Rough | Not applicable |
| Average daytime high | 32°C | 33°C |
| Monthly Rainfall | 350 mm | 156 mm |
| Rainy days | 21.7 | 17.3 |
| Crowds | Low | Unknown |
| Stay prices | Low | Unknown |
| Sea conditions | Rough | Not applicable |
| Average daytime high | 32°C | 32°C |
| Monthly Rainfall | 336 mm | 286 mm |
| Rainy days | 22.7 | 20.4 |
| Crowds | Low | Unknown |
| Stay prices | Low | Unknown |
| Sea conditions | Rough | Not applicable |
| Average daytime high | 32°C | 30°C |
| Monthly Rainfall | 178 mm | 638 mm |
| Rainy days | 15.9 | 21.7 |
| Crowds | Moderate | Unknown |
| Stay prices | Typical | Unknown |
| Sea conditions | Variable | Not applicable |
| Average daytime high | 32°C | 30°C |
| Monthly Rainfall | 82 mm | 511 mm |
| Rainy days | 10.3 | 19.1 |
| Crowds | High | Unknown |
| Stay prices | High | Unknown |
| Sea conditions | Calm | Not applicable |
| Destination | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average daytime high | ||||||||||||
| Koh Yao Yai |
33°C
|
34°C
|
34°C
|
34°C
|
33°C
|
33°C
|
32°C
|
32°C
|
32°C
|
32°C
|
32°C
|
32°C
|
| Nakhon Si Thammarat |
31°C
|
32°C
|
33°C
|
34°C
|
34°C
|
34°C
|
34°C
|
34°C
|
33°C
|
32°C
|
30°C
|
30°C
|
| Monthly Rainfall | ||||||||||||
| Koh Yao Yai |
50 mm
|
24 mm
|
81 mm
|
135 mm
|
237 mm
|
249 mm
|
240 mm
|
309 mm
|
350 mm
|
336 mm
|
178 mm
|
82 mm
|
| Nakhon Si Thammarat |
262 mm
|
77 mm
|
139 mm
|
107 mm
|
160 mm
|
120 mm
|
117 mm
|
135 mm
|
156 mm
|
286 mm
|
638 mm
|
511 mm
|
| Rainy days | ||||||||||||
| Koh Yao Yai | 5.6 | 3.4 | 7.5 | 11.7 | 18.9 | 18.6 | 19.1 | 19.5 | 21.7 | 22.7 | 15.9 | 10.3 |
| Nakhon Si Thammarat | 13.6 | 5.8 | 7.2 | 8.1 | 14.9 | 12.8 | 14.2 | 15.4 | 17.3 | 20.4 | 21.7 | 19.1 |
| Crowds | ||||||||||||
| Koh Yao Yai | High | High | High | Moderate | Low | Low | Low | Low | Low | Low | Moderate | High |
| Nakhon Si Thammarat | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown |
| Stay prices | ||||||||||||
| Koh Yao Yai | High | High | High | Typical | Low | Low | Low | Low | Low | Low | Typical | High |
| Nakhon Si Thammarat | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown |
| Sea conditions | ||||||||||||
| Koh Yao Yai | Calm | Calm | Calm | Variable | Variable | Rough | Rough | Rough | Rough | Rough | Variable | Calm |
| Nakhon Si Thammarat | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Temperatures are historical average daytime highs, not the highest temperatures you might experience. Rainfall and rainy days are monthly averages, not a forecast. A rainy day need not mean rain all day.
Stay prices are relative to each destination’s usual rates. Holidays can bring extra crowds and higher prices. Sea conditions vary by beach and day; check local conditions before boat trips.
Koh Yao Yai: Thai Meteorological Department - PHUKET (48564), 1991-2020.
Nakhon Si Thammarat: Thai Meteorological Department - NAKHONSI THAMMARAT (48552), 1991-2020.
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